<template>
<nav class="site-navbar" :class="'site-navbar--' + navbarLayoutType">
  <div class="site-navbar__header">
    <h1 class="site-navbar__brand" @click="$router.push({ name: 'home' })">
      <a class="site-navbar__brand-lg" href="javascript:;">vmall后台管理系统</a>
      <a class="site-navbar__brand-mini" href="javascript:;">vmall</a>
    </h1>
  </div>
  <div class="site-navbar__body clearfix">
    <el-menu class="site-navbar__menu" mode="horizontal">
      <el-menu-item class="site-navbar__switch" index="0" @click="sidebarFold = !sidebarFold">
        <icon-svg name="zhedie"></icon-svg>
      </el-menu-item>
    </el-menu>
    <el-menu class="site-navbar__menu site-navbar__menu--right" mode="horizontal">
      <el-menu-item index="1" @click="$router.push({ name: 'theme' })">
        <template slot="title">
          <el-badge value="new">
            <icon-svg name="shezhi" class="el-icon-setting"></icon-svg>
          </el-badge>
        </template>
      </el-menu-item>
      <el-menu-item index="2">
        <el-badge value="hot">
          <a href="https://www.renren.io/" target="_blank">官方社区</a>
        </el-badge>
      </el-menu-item>
      <el-submenu index="3">
        <template slot="title">Git源码</template>
        <el-menu-item index="2-1"><a href="https://github.com/renrenio/renren-fast-vue" target="_blank">前端</a></el-menu-item>
        <el-menu-item index="2-2"><a href="https://gitee.com/renrenio/renren-fast" target="_blank">后台</a></el-menu-item>
        <el-menu-item index="2-3"><a href="https://gitee.com/renrenio/renren-generator" target="_blank">代码生成器</a></el-menu-item>
      </el-submenu>
      <el-menu-item class="site-navbar__avatar" index="3">
        <el-dropdown :show-timeout="0" placement="bottom">
          <span class="el-dropdown-link">
            <img src="~@/assets/img/avatar.png" :alt="userName">{{ userName }}
          </span>
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item @click.native="updatePasswordHandle()">修改密码</el-dropdown-item>
            <el-dropdown-item @click.native="logoutHandle()">退出</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
      </el-menu-item>
    </el-menu>
  </div>
  <!-- 弹窗, 修改密码 -->
  <update-password v-if="updatePassowrdVisible" ref="updatePassowrd"></update-password>
</nav>
</template>

<script>
import UpdatePassword from './main-navbar-update-password'
import {
  clearLoginInfo
} from '@/utils'
export default {
  data() {
    return {
      updatePassowrdVisible: false
    }
  },
  components: {
    UpdatePassword
  },
  computed: {
    navbarLayoutType: {
      get() {
        return this.$store.state.common.navbarLayoutType
      }
    },
    sidebarFold: {
      get() {
        return this.$store.state.common.sidebarFold
      },
      set(val) {
        this.$store.commit('common/updateSidebarFold', val)
      }
    },
    mainTabs: {
      get() {
        return this.$store.state.common.mainTabs
      },
      set(val) {
        this.$store.commit('common/updateMainTabs', val)
      }
    },
    userName: {
      get() {
        return this.$store.state.user.name
      }
    }
  },
  methods: {
    // 修改密码
    updatePasswordHandle() {
      this.updatePassowrdVisible = true
      this.$nextTick(() => {
        this.$refs.updatePassowrd.init()
      })
    },
    // 退出
    logoutHandle() {
      this.$confirm(`确定进行[退出]操作?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.$http({
          url: this.$http.adornUrl('/sys/logout'),
          method: 'post',
          data: this.$http.adornData()
        }).then(({
          data
        }) => {
          if (data && data.code === 0) {
            clearLoginInfo()
            this.$router.push({
              name: 'login'
            })
          }
        })
      }).catch(() => {})
    }
  }
}
</script>
